standard by International Organization for Standardization/International Electrotechnical Commission, 02/01/2019
This document specifies a framework for a distributed real-time Access system. It includes:
1) an ID triggered modular system architecture, the functions of the modules, the semantics of messages those modules exchange, and elements of messages;
2) the system behaviour from the time it receives an access request until the time it sends the result along with the sequence;
3) performance measurement mechanisms using a time stamping function that can be employed for the evaluation of the system.
